Unidentified Ordovician Horn Coral

Here is a small horn coral found in the Jeffersontown Kentucky area. The Kentucky Geological Survey classifies this area as Ordovician in the Drake Formation.

I used Photoshop to count the number of septa to 55.

Eucladocrinus kentuckiensis Crinoid Stem

Here is another picture of what was posted yesterday but from a different angle.

Eucladocrinus kentuckiensis

Here is a stem that I am trying to figure out what or how the cut lines were made on it.